nitenurselorraine nitenurselorraine

14-06-2017
Mathematics

contestada

I need to graph a parabola. I need to find the vertex and a couple coordinates.
y=-x^2+2x-4

Respuesta :

ghanami ghanami

14-06-2017

hello :
y=-x²+2x-4
y = -(x²-2x)-4
y = - (x²-2x+1)+1-4
y = - (x-1)² -3
the vertex is : (1 , -3 )

Answer Link

Otras preguntas

3^2y-1 = (9)(27)^y-2 calculate the value of yThank you

What can you learn from the legend of King Arthur?

Who was the first african american car manufacturer in 1916.

Can someone help me with this geometry question!? ASAP

BRAINLIEST! Which statement best completes the diagram?Pic included :)Please help meeeeee

Rewrite the following sentences using conjunctions „and‟ and „but‟.Mohan is sick.Mohan is active. (but) .........The phone rang.Leela answered. (and) ..........

what money making resources were found in the americas?

If 20 kids were on abus ad 5got off to finger there holes how many kids are on the bus now

Can I get help with these whisker plots?

Jasmine correctly determined the area of this parallelogram by adding the areas of the triangles and rectangle. How did jasmine determine the area? Enter your